511 place d' Armes, Montréal

A building with 2 dwellings (8 storeys), built in 1902, on a 689 m² lot. 22 building permits since 1990. Inside Site patrimonial de Montréal. Place d'Armes metro station is 220 m away.

Data as of October 29, 2026 · updated every week

Assessed, 2026 roll
$13,955,000
Welcome tax on that value
≈ $511,096
Dwellings
2
Built
1902
3 to check4 notes3 clear
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What stands out about 511 place d' Armes

Compared with every address on the island of Montréal, from the assessment roll, Montréal open data and the STM timetable.

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What the records show for 511 place d' Armes

Note

Built before 1970, not tested: the water service line may be lead

Free preview
What the record says
Built 1902, 2 dwellings. No City screening test is published for this address. The City considers buildings with fewer than 8 dwellings built before 1970 likely to have a lead service line.
What it means
Replacing the private part of a lead service line is the owner’s responsibility and is mandatory in Montréal.
What to do
Ask the seller whether the service line was tested or replaced, or call 311 to ask whether the City has tested it.

The full report explains every finding like this one.

Check

Inside a heritage site: Site patrimonial de Montréal

What it means and what to ask
Check

In the inventory of heritage buildings built before 1940

What it means and what to ask
Check

22 building permits since 1990, 6 in the last 3 years

What it means and what to ask
Note

Assessed at $13,955,000, +12% on the previous roll

What it means and what to ask
Note

Short-term rentals: principal residence only, June 10 to September 10

What it means and what to ask
Note

1 contaminated site within 100 m

What it means and what to ask
Clear

No notice of deterioration

Clear

No City right of first refusal

Clear

Not in a mapped flood zone

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Assessed value of 511 place d' Armes

In the full report
2026-2028 roll$13,955,000
Previous roll$12,485,000
Roll in force in 2022$8,730,000

From $8,730,000 on the roll in force in 2022 to $13,955,000 on the current roll: +60%.

Welcome tax estimated with the City of Montréal’s 2026 brackets on the assessed value; the notary calculates it on the higher of the price and the adjusted value.

The building

UseOffice building
Storeys8
Lot area689 m²
Land use in the urban planMixed
Built area on the lot (City outlines, 2016)≈ 687 m²
Share of the lot under buildings≈ 100%
Frontage, cadastre and owner since

Permits for this address · 22 since 1990

In the full report
Apr 2026 · Renovation or alteration
21 more permits in the full report

Street and trees

City trees in front3 · Morton (Accolade TM) Elm, Skyline Honey-Locust
BoroughVille-Marie
Water main breaks repaired within 35 m (1972–2017)2, the latest in 2001

Work on the street (City permits)

  • Construction/rénovation sans excavation · Saint-Sulpice entre De Brésoles et Armes until October 30, 2026
  • Construction/rénovation avec excavation · Notre-Dame entre Saint-Laurent et Saint-Sulpice until January 1, 2027
  • Construction/rénovation avec excavation · Saint-Jacques entre Saint-Laurent et Place-d'Armes until December 19, 2026

Metro and bus near 511 place d' Armes

Nearest metro: Place d'Armes (Orange line)220 m
Notre-Dame / Saint-Sulpice · 55, 361, 36364 m
Saint-Antoine / de la Place-d'Armes · 361, 36399 m
Saint-Antoine / Saint-Urbain · 129, 365107 m
To downtown (McGill station) by metro and bus, weekday morning≈ 15 min

Public schools near 511 place d' Armes

French-language public elementary schoolÉcole au Pied-de-la-Montagne, pavillon Jean-Jacques-Olier, 1.9 km
English-language public elementary schoolÉcole F.A.C.E., 1.4 km
French-language public secondary schoolÉcole FACE, 1.4 km
English-language public secondary schoolÉcole F.A.C.E., 1.4 km

The nearest school of each kind in a straight line, not the school of the address: each school service centre (French) and school board (English) sets its own territories, so ask it. English public schools require a certificate of eligibility under the Charter of the French language. Source: Ministère de l’Éducation du Québec.

Building activity nearby

Construction permits within 300 m, 2 years1
Demolition permits within 300 m, 2 years0

In Ville-Marie, the borough issued 37 construction permits and 26 demolition permits in the last two years. About the borough

Life around 511 place d' Armes

City 311 requests within 150 m, last 12 months152 · streets, sidewalks and lights 63, dumped items and cleanliness 54, snow clearing 29
Ground-floor shops within 500 m609 · restaurants and cafés 217, grocery and daily shops 43, other shops 133, services 152, bars, entertainment and hotels 64
Empty storefronts within 500 m17%
Nearest food shopBervig, 90 m
Playground700 m
Dog run1.1 km
Public poolPiscine du Vieux-Montréal, 1.2 km
Wading pool or splash padParc Toussaint-Louverture, 1.0 km
Outdoor skating rink790 m
LibraryGrande Bibliothèque - Bibliothèque et Archives nationales du Québec, 1.2 km

Ville de Montréal open data: 311 requests are counted around the address, never tied to one home; shops come from the City’s survey of ground-floor commercial premises; distances are in a straight line.

The neighbourhood in the 2021 census

People in this census area (2021)1,275
Median age38.0 (island of Montréal 39.6)
Median household income (2020)$89,000 (island of Montréal $66,500)
Households that own their home39% (island of Montréal 42%)
Moved here in the last five years62% (island of Montréal 44%)
Children under 156% (island of Montréal 15%)
People 65 and over12% (island of Montréal 18%)
People who speak French and English79% (island of Montréal 60%)
People who speak French only5% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher62% (island of Montréal 45%)
Workers who take transit to work16% (island of Montréal 26%)
Homes that are single-detached houses1% (island of Montréal 14%)
Homes in buildings of five storeys or more57% (island of Montréal 15%)
Homes built in 1960 or before68% (island of Montréal 35%)

Figures for the census dissemination area that contains the address (a few blocks, usually 400 to 700 people), with the whole city in brackets. Source: Statistics Canada, 2021 Census of Population.

Crime near 511 place d' Armes

In the full report

In the full report: incidents reported to the SPVM within 300 m over the last 12 months, by type.

Questions about 511 place d' Armes

What is 511 place d' Armes assessed at?

$13,955,000 on the 2026-2027-2028 assessment roll. The previous roll had it at $12,485,000. More

How much is the welcome tax for 511 place d' Armes?

About $511,096 on its assessed value of $13,955,000. The tax is calculated on the highest of the price paid, the value in the deed and the adjusted assessed value, so the real amount may be higher. More

How has the assessed value of 511 place d' Armes changed?

From $8,730,000 on the roll in force in 2022 to $13,955,000 on the current roll: +60%. The previous roll had it at $12,485,000. More

When was 511 place d' Armes built?

In 1902, according to the assessment roll.

How many dwellings does 511 place d' Armes have?

2 dwellings, according to the assessment roll.

Is 511 place d' Armes in a flood zone?

No. It is not in a flood zone mapped by the Quebec government. More

Does 511 place d' Armes have a notice of deterioration?

No. The Ville de Montréal has registered no notice of deterioration on this building. More

Is 511 place d' Armes a heritage building?

Yes. It is protected or listed as heritage: work on it needs the City’s or Quebec’s approval. More

Can 511 place d' Armes be rented short term (Airbnb)?

Only as the owner’s or tenant’s principal residence, from June 10 to September 10, 31 days at most, with a yearly City permit and a CITQ registration number. More

What building permits has 511 place d' Armes had?

The City has issued 22 permits since 1990. The latest, from Apr 2026: travaux intérieurs. More

How far is the nearest metro station from 511 place d' Armes?

Place d'Armes is 220 m away in a straight line.

How long does it take to get downtown from 511 place d' Armes?

About 15 minutes by metro and bus on a weekday morning to McGill station, with the walk to the stop, according to the STM timetable.

Other addresses on place d' Armes

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Checked against Montréal open data and the Quebec assessment roll on October 29, 2026. Lot outlines come from the City’s assessment units and have no legal value; the certificate of location decides.